R53 Engine Performance

Bolt-on, Go-Fast(er). Parts for the 2002-2006 supercharged MINI Cooper S Hardtop (R53) and 2005-2008 Cooper S Convertible (R52). Get the most out of your supercharger by changing the pulley.  Smaller pulleys spin faster = more boost.  15% reduction pulley is the best solution for most drivers (including track drivers). 17% reduction produces mor...

Bolt-on, Go-Fast(er). Parts for the 2002-2006 supercharged MINI Cooper S Hardtop (R53) and 2005-2008 Cooper S Convertible (R52). Get the most out of your supercharger by changing the pulley.  Smaller pulleys spin faster = more boost.  15% reduction pulley is the best solution for most drivers (including track drivers). 17% reduction produces more boost lower in the RPM band, but also produces more heat and is harder on water pumps and belts.  Either one requires a new (shorter) belt.  Take advantage of the increased boost with a hotter coil, beefier wires, and colder spark plugs.

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R53 Engine Performance There are 37 products.

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